# N724EC: 2024 Brooks Cooley AK1-3 SANKA

- Status: Valid registration
- Airframe: [Brooks Cooley AK1-3 SANKA](https://openairdocs.org/model/brooks-cooley-ak1-3-sanka) (registry code 05642DO, 2 seats)
- Engine: [Subaru EJ-25](https://openairdocs.org/engine/subaru-ej-25) (registry code 38502)
- Serial number: AK1001
- Year built: 2024
- Type: Rotorcraft
- Engine type: Reciprocating
- Kit: Manufaktura Lotnicza AK1-3 SANKA
- Airworthiness: Experimental, amateur built, operating kit built
- Airworthiness date: April 2, 2024
- Certificate issued: March 13, 2024
- Expires: March 31, 2031
- Mode S code: A9B2CF
- Registered owner: [Cooley Brooks T](https://openairdocs.org/faa-owner/COOLEY%20BROOKS%20T)
- Location: [Hockessin, DE](https://openairdocs.org/faa-place/DE/Hockessin)
- Owner type: Individual
- Owner's area on the map: 39.7873° N, 75.6859° W: Placed by OpenAirDocs at the center of ZIP code 19707, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=724EC
- Page: https://openairdocs.org/aircraft/N724EC

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Brooks Cooley AK1-3 SANKA)

None in force.

### Matched by engine (Subaru EJ-25)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N724EC.

## FAA accident and incident reports

None matched to N724EC.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Brooks Cooley AK1-3 SANKA aircraft: https://openairdocs.org/model/brooks-cooley-ak1-3-sanka/aircraft.md
- The Subaru EJ-25 engine: https://openairdocs.org/engine/subaru-ej-25.md

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